a bicycle tire is 20 in in diameter. Approximately how far does the bicycle move forward each time the wheel goes around use 22/7 as an approximation for pi

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Solve the formula ax+ by = c for x.